1 #include <linux/module.h>
2 #include <linux/kernel.h>
3 #include <linux/init.h>
4 #include <linux/platform_device.h>
5 #include <linux/dma-mapping.h>
6 #include <linux/spi/pxa2xx_spi.h>
7 #include <linux/i2c/pxa-i2c.h>
11 #include <mach/pxa3xx-u2d.h>
12 #include <mach/pxafb.h>
14 #include <mach/irda.h>
15 #include <mach/ohci.h>
16 #include <plat/pxa27x_keypad.h>
17 #include <mach/camera.h>
18 #include <mach/audio.h>
19 #include <mach/hardware.h>
20 #include <plat/pxa3xx_nand.h>
25 void __init pxa_register_device(struct platform_device *dev, void *data)
29 dev->dev.platform_data = data;
31 ret = platform_device_register(dev);
33 dev_err(&dev->dev, "unable to register device: %d\n", ret);
36 static struct resource pxa_resource_pmu = {
39 .flags = IORESOURCE_IRQ,
42 struct platform_device pxa_device_pmu = {
44 .id = ARM_PMU_DEVICE_CPU,
45 .resource = &pxa_resource_pmu,
49 static struct resource pxamci_resources[] = {
53 .flags = IORESOURCE_MEM,
58 .flags = IORESOURCE_IRQ,
63 .flags = IORESOURCE_DMA,
68 .flags = IORESOURCE_DMA,
72 static u64 pxamci_dmamask = 0xffffffffUL;
74 struct platform_device pxa_device_mci = {
78 .dma_mask = &pxamci_dmamask,
79 .coherent_dma_mask = 0xffffffff,
81 .num_resources = ARRAY_SIZE(pxamci_resources),
82 .resource = pxamci_resources,
85 void __init pxa_set_mci_info(struct pxamci_platform_data *info)
87 pxa_register_device(&pxa_device_mci, info);
91 static struct pxa2xx_udc_mach_info pxa_udc_info = {
95 void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
97 memcpy(&pxa_udc_info, info, sizeof *info);
100 static struct resource pxa2xx_udc_resources[] = {
104 .flags = IORESOURCE_MEM,
109 .flags = IORESOURCE_IRQ,
113 static u64 udc_dma_mask = ~(u32)0;
115 struct platform_device pxa25x_device_udc = {
116 .name = "pxa25x-udc",
118 .resource = pxa2xx_udc_resources,
119 .num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
121 .platform_data = &pxa_udc_info,
122 .dma_mask = &udc_dma_mask,
126 struct platform_device pxa27x_device_udc = {
127 .name = "pxa27x-udc",
129 .resource = pxa2xx_udc_resources,
130 .num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
132 .platform_data = &pxa_udc_info,
133 .dma_mask = &udc_dma_mask,
138 static struct resource pxa3xx_u2d_resources[] = {
142 .flags = IORESOURCE_MEM,
147 .flags = IORESOURCE_IRQ,
151 struct platform_device pxa3xx_device_u2d = {
152 .name = "pxa3xx-u2d",
154 .resource = pxa3xx_u2d_resources,
155 .num_resources = ARRAY_SIZE(pxa3xx_u2d_resources),
158 void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info)
160 pxa_register_device(&pxa3xx_device_u2d, info);
162 #endif /* CONFIG_PXA3xx */
164 static struct resource pxafb_resources[] = {
168 .flags = IORESOURCE_MEM,
173 .flags = IORESOURCE_IRQ,
177 static u64 fb_dma_mask = ~(u64)0;
179 struct platform_device pxa_device_fb = {
183 .dma_mask = &fb_dma_mask,
184 .coherent_dma_mask = 0xffffffff,
186 .num_resources = ARRAY_SIZE(pxafb_resources),
187 .resource = pxafb_resources,
190 void __init pxa_set_fb_info(struct device *parent, struct pxafb_mach_info *info)
192 pxa_device_fb.dev.parent = parent;
193 pxa_register_device(&pxa_device_fb, info);
196 static struct resource pxa_resource_ffuart[] = {
200 .flags = IORESOURCE_MEM,
204 .flags = IORESOURCE_IRQ,
208 struct platform_device pxa_device_ffuart = {
209 .name = "pxa2xx-uart",
211 .resource = pxa_resource_ffuart,
212 .num_resources = ARRAY_SIZE(pxa_resource_ffuart),
215 void __init pxa_set_ffuart_info(void *info)
217 pxa_register_device(&pxa_device_ffuart, info);
220 static struct resource pxa_resource_btuart[] = {
224 .flags = IORESOURCE_MEM,
228 .flags = IORESOURCE_IRQ,
232 struct platform_device pxa_device_btuart = {
233 .name = "pxa2xx-uart",
235 .resource = pxa_resource_btuart,
236 .num_resources = ARRAY_SIZE(pxa_resource_btuart),
239 void __init pxa_set_btuart_info(void *info)
241 pxa_register_device(&pxa_device_btuart, info);
244 static struct resource pxa_resource_stuart[] = {
248 .flags = IORESOURCE_MEM,
252 .flags = IORESOURCE_IRQ,
256 struct platform_device pxa_device_stuart = {
257 .name = "pxa2xx-uart",
259 .resource = pxa_resource_stuart,
260 .num_resources = ARRAY_SIZE(pxa_resource_stuart),
263 void __init pxa_set_stuart_info(void *info)
265 pxa_register_device(&pxa_device_stuart, info);
268 static struct resource pxa_resource_hwuart[] = {
272 .flags = IORESOURCE_MEM,
276 .flags = IORESOURCE_IRQ,
280 struct platform_device pxa_device_hwuart = {
281 .name = "pxa2xx-uart",
283 .resource = pxa_resource_hwuart,
284 .num_resources = ARRAY_SIZE(pxa_resource_hwuart),
287 void __init pxa_set_hwuart_info(void *info)
290 pxa_register_device(&pxa_device_hwuart, info);
292 pr_info("UART: Ignoring attempt to register HWUART on non-PXA255 hardware");
295 static struct resource pxai2c_resources[] = {
299 .flags = IORESOURCE_MEM,
303 .flags = IORESOURCE_IRQ,
307 struct platform_device pxa_device_i2c = {
308 .name = "pxa2xx-i2c",
310 .resource = pxai2c_resources,
311 .num_resources = ARRAY_SIZE(pxai2c_resources),
314 void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
316 pxa_register_device(&pxa_device_i2c, info);
320 static struct resource pxa27x_resources_i2c_power[] = {
324 .flags = IORESOURCE_MEM,
328 .flags = IORESOURCE_IRQ,
332 struct platform_device pxa27x_device_i2c_power = {
333 .name = "pxa2xx-i2c",
335 .resource = pxa27x_resources_i2c_power,
336 .num_resources = ARRAY_SIZE(pxa27x_resources_i2c_power),
340 static struct resource pxai2s_resources[] = {
344 .flags = IORESOURCE_MEM,
348 .flags = IORESOURCE_IRQ,
352 struct platform_device pxa_device_i2s = {
353 .name = "pxa2xx-i2s",
355 .resource = pxai2s_resources,
356 .num_resources = ARRAY_SIZE(pxai2s_resources),
359 struct platform_device pxa_device_asoc_ssp1 = {
360 .name = "pxa-ssp-dai",
364 struct platform_device pxa_device_asoc_ssp2= {
365 .name = "pxa-ssp-dai",
369 struct platform_device pxa_device_asoc_ssp3 = {
370 .name = "pxa-ssp-dai",
374 struct platform_device pxa_device_asoc_ssp4 = {
375 .name = "pxa-ssp-dai",
379 struct platform_device pxa_device_asoc_platform = {
380 .name = "pxa-pcm-audio",
384 static u64 pxaficp_dmamask = ~(u32)0;
386 struct platform_device pxa_device_ficp = {
390 .dma_mask = &pxaficp_dmamask,
391 .coherent_dma_mask = 0xffffffff,
395 void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
397 pxa_register_device(&pxa_device_ficp, info);
400 static struct resource pxa_rtc_resources[] = {
403 .end = 0x40900000 + 0x3b,
404 .flags = IORESOURCE_MEM,
409 .flags = IORESOURCE_IRQ,
412 .start = IRQ_RTCAlrm,
414 .flags = IORESOURCE_IRQ,
418 static struct resource sa1100_rtc_resources[] = {
422 .flags = IORESOURCE_MEM,
427 .flags = IORESOURCE_IRQ,
430 .start = IRQ_RTCAlrm,
432 .flags = IORESOURCE_IRQ,
436 struct platform_device sa1100_device_rtc = {
437 .name = "sa1100-rtc",
439 .num_resources = ARRAY_SIZE(sa1100_rtc_resources),
440 .resource = sa1100_rtc_resources,
443 struct platform_device pxa_device_rtc = {
446 .num_resources = ARRAY_SIZE(pxa_rtc_resources),
447 .resource = pxa_rtc_resources,
450 static struct resource pxa_ac97_resources[] = {
453 .end = 0x40500000 + 0xfff,
454 .flags = IORESOURCE_MEM,
459 .flags = IORESOURCE_IRQ,
463 static u64 pxa_ac97_dmamask = 0xffffffffUL;
465 struct platform_device pxa_device_ac97 = {
466 .name = "pxa2xx-ac97",
469 .dma_mask = &pxa_ac97_dmamask,
470 .coherent_dma_mask = 0xffffffff,
472 .num_resources = ARRAY_SIZE(pxa_ac97_resources),
473 .resource = pxa_ac97_resources,
476 void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
478 pxa_register_device(&pxa_device_ac97, ops);
483 static struct resource pxa25x_resource_pwm0[] = {
487 .flags = IORESOURCE_MEM,
491 struct platform_device pxa25x_device_pwm0 = {
492 .name = "pxa25x-pwm",
494 .resource = pxa25x_resource_pwm0,
495 .num_resources = ARRAY_SIZE(pxa25x_resource_pwm0),
498 static struct resource pxa25x_resource_pwm1[] = {
502 .flags = IORESOURCE_MEM,
506 struct platform_device pxa25x_device_pwm1 = {
507 .name = "pxa25x-pwm",
509 .resource = pxa25x_resource_pwm1,
510 .num_resources = ARRAY_SIZE(pxa25x_resource_pwm1),
513 static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32);
515 static struct resource pxa25x_resource_ssp[] = {
519 .flags = IORESOURCE_MEM,
524 .flags = IORESOURCE_IRQ,
530 .flags = IORESOURCE_DMA,
536 .flags = IORESOURCE_DMA,
540 struct platform_device pxa25x_device_ssp = {
541 .name = "pxa25x-ssp",
544 .dma_mask = &pxa25x_ssp_dma_mask,
545 .coherent_dma_mask = DMA_BIT_MASK(32),
547 .resource = pxa25x_resource_ssp,
548 .num_resources = ARRAY_SIZE(pxa25x_resource_ssp),
551 static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32);
553 static struct resource pxa25x_resource_nssp[] = {
557 .flags = IORESOURCE_MEM,
562 .flags = IORESOURCE_IRQ,
568 .flags = IORESOURCE_DMA,
574 .flags = IORESOURCE_DMA,
578 struct platform_device pxa25x_device_nssp = {
579 .name = "pxa25x-nssp",
582 .dma_mask = &pxa25x_nssp_dma_mask,
583 .coherent_dma_mask = DMA_BIT_MASK(32),
585 .resource = pxa25x_resource_nssp,
586 .num_resources = ARRAY_SIZE(pxa25x_resource_nssp),
589 static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32);
591 static struct resource pxa25x_resource_assp[] = {
595 .flags = IORESOURCE_MEM,
600 .flags = IORESOURCE_IRQ,
606 .flags = IORESOURCE_DMA,
612 .flags = IORESOURCE_DMA,
616 struct platform_device pxa25x_device_assp = {
617 /* ASSP is basically equivalent to NSSP */
618 .name = "pxa25x-nssp",
621 .dma_mask = &pxa25x_assp_dma_mask,
622 .coherent_dma_mask = DMA_BIT_MASK(32),
624 .resource = pxa25x_resource_assp,
625 .num_resources = ARRAY_SIZE(pxa25x_resource_assp),
627 #endif /* CONFIG_PXA25x */
629 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
630 static struct resource pxa27x_resource_camera[] = {
634 .flags = IORESOURCE_MEM,
639 .flags = IORESOURCE_IRQ,
643 static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
645 static struct platform_device pxa27x_device_camera = {
646 .name = "pxa27x-camera",
647 .id = 0, /* This is used to put cameras on this interface */
649 .dma_mask = &pxa27x_dma_mask_camera,
650 .coherent_dma_mask = 0xffffffff,
652 .num_resources = ARRAY_SIZE(pxa27x_resource_camera),
653 .resource = pxa27x_resource_camera,
656 void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
658 pxa_register_device(&pxa27x_device_camera, info);
661 static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
663 static struct resource pxa27x_resource_ohci[] = {
667 .flags = IORESOURCE_MEM,
672 .flags = IORESOURCE_IRQ,
676 struct platform_device pxa27x_device_ohci = {
677 .name = "pxa27x-ohci",
680 .dma_mask = &pxa27x_ohci_dma_mask,
681 .coherent_dma_mask = DMA_BIT_MASK(32),
683 .num_resources = ARRAY_SIZE(pxa27x_resource_ohci),
684 .resource = pxa27x_resource_ohci,
687 void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
689 pxa_register_device(&pxa27x_device_ohci, info);
691 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
693 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
694 static struct resource pxa27x_resource_keypad[] = {
698 .flags = IORESOURCE_MEM,
703 .flags = IORESOURCE_IRQ,
707 struct platform_device pxa27x_device_keypad = {
708 .name = "pxa27x-keypad",
710 .resource = pxa27x_resource_keypad,
711 .num_resources = ARRAY_SIZE(pxa27x_resource_keypad),
714 void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
716 pxa_register_device(&pxa27x_device_keypad, info);
719 static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
721 static struct resource pxa27x_resource_ssp1[] = {
725 .flags = IORESOURCE_MEM,
730 .flags = IORESOURCE_IRQ,
736 .flags = IORESOURCE_DMA,
742 .flags = IORESOURCE_DMA,
746 struct platform_device pxa27x_device_ssp1 = {
747 .name = "pxa27x-ssp",
750 .dma_mask = &pxa27x_ssp1_dma_mask,
751 .coherent_dma_mask = DMA_BIT_MASK(32),
753 .resource = pxa27x_resource_ssp1,
754 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp1),
757 static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32);
759 static struct resource pxa27x_resource_ssp2[] = {
763 .flags = IORESOURCE_MEM,
768 .flags = IORESOURCE_IRQ,
774 .flags = IORESOURCE_DMA,
780 .flags = IORESOURCE_DMA,
784 struct platform_device pxa27x_device_ssp2 = {
785 .name = "pxa27x-ssp",
788 .dma_mask = &pxa27x_ssp2_dma_mask,
789 .coherent_dma_mask = DMA_BIT_MASK(32),
791 .resource = pxa27x_resource_ssp2,
792 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp2),
795 static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32);
797 static struct resource pxa27x_resource_ssp3[] = {
801 .flags = IORESOURCE_MEM,
806 .flags = IORESOURCE_IRQ,
812 .flags = IORESOURCE_DMA,
818 .flags = IORESOURCE_DMA,
822 struct platform_device pxa27x_device_ssp3 = {
823 .name = "pxa27x-ssp",
826 .dma_mask = &pxa27x_ssp3_dma_mask,
827 .coherent_dma_mask = DMA_BIT_MASK(32),
829 .resource = pxa27x_resource_ssp3,
830 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3),
833 static struct resource pxa27x_resource_pwm0[] = {
837 .flags = IORESOURCE_MEM,
841 struct platform_device pxa27x_device_pwm0 = {
842 .name = "pxa27x-pwm",
844 .resource = pxa27x_resource_pwm0,
845 .num_resources = ARRAY_SIZE(pxa27x_resource_pwm0),
848 static struct resource pxa27x_resource_pwm1[] = {
852 .flags = IORESOURCE_MEM,
856 struct platform_device pxa27x_device_pwm1 = {
857 .name = "pxa27x-pwm",
859 .resource = pxa27x_resource_pwm1,
860 .num_resources = ARRAY_SIZE(pxa27x_resource_pwm1),
862 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/
865 static struct resource pxa3xx_resources_mci2[] = {
869 .flags = IORESOURCE_MEM,
874 .flags = IORESOURCE_IRQ,
879 .flags = IORESOURCE_DMA,
884 .flags = IORESOURCE_DMA,
888 struct platform_device pxa3xx_device_mci2 = {
889 .name = "pxa2xx-mci",
892 .dma_mask = &pxamci_dmamask,
893 .coherent_dma_mask = 0xffffffff,
895 .num_resources = ARRAY_SIZE(pxa3xx_resources_mci2),
896 .resource = pxa3xx_resources_mci2,
899 void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
901 pxa_register_device(&pxa3xx_device_mci2, info);
904 static struct resource pxa3xx_resources_mci3[] = {
908 .flags = IORESOURCE_MEM,
913 .flags = IORESOURCE_IRQ,
918 .flags = IORESOURCE_DMA,
923 .flags = IORESOURCE_DMA,
927 struct platform_device pxa3xx_device_mci3 = {
928 .name = "pxa2xx-mci",
931 .dma_mask = &pxamci_dmamask,
932 .coherent_dma_mask = 0xffffffff,
934 .num_resources = ARRAY_SIZE(pxa3xx_resources_mci3),
935 .resource = pxa3xx_resources_mci3,
938 void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
940 pxa_register_device(&pxa3xx_device_mci3, info);
943 static struct resource pxa3xx_resources_gcu[] = {
947 .flags = IORESOURCE_MEM,
952 .flags = IORESOURCE_IRQ,
956 static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
958 struct platform_device pxa3xx_device_gcu = {
959 .name = "pxa3xx-gcu",
961 .num_resources = ARRAY_SIZE(pxa3xx_resources_gcu),
962 .resource = pxa3xx_resources_gcu,
964 .dma_mask = &pxa3xx_gcu_dmamask,
965 .coherent_dma_mask = 0xffffffff,
969 #endif /* CONFIG_PXA3xx */
971 #if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
972 static struct resource pxa3xx_resources_i2c_power[] = {
976 .flags = IORESOURCE_MEM,
980 .flags = IORESOURCE_IRQ,
984 struct platform_device pxa3xx_device_i2c_power = {
985 .name = "pxa3xx-pwri2c",
987 .resource = pxa3xx_resources_i2c_power,
988 .num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power),
991 static struct resource pxa3xx_resources_nand[] = {
995 .flags = IORESOURCE_MEM,
1000 .flags = IORESOURCE_IRQ,
1003 /* DRCMR for Data DMA */
1006 .flags = IORESOURCE_DMA,
1009 /* DRCMR for Command DMA */
1012 .flags = IORESOURCE_DMA,
1016 static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32);
1018 struct platform_device pxa3xx_device_nand = {
1019 .name = "pxa3xx-nand",
1022 .dma_mask = &pxa3xx_nand_dma_mask,
1023 .coherent_dma_mask = DMA_BIT_MASK(32),
1025 .num_resources = ARRAY_SIZE(pxa3xx_resources_nand),
1026 .resource = pxa3xx_resources_nand,
1029 void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
1031 pxa_register_device(&pxa3xx_device_nand, info);
1034 static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
1036 static struct resource pxa3xx_resource_ssp4[] = {
1038 .start = 0x41a00000,
1040 .flags = IORESOURCE_MEM,
1045 .flags = IORESOURCE_IRQ,
1051 .flags = IORESOURCE_DMA,
1057 .flags = IORESOURCE_DMA,
1061 struct platform_device pxa3xx_device_ssp4 = {
1062 /* PXA3xx SSP is basically equivalent to PXA27x */
1063 .name = "pxa27x-ssp",
1066 .dma_mask = &pxa3xx_ssp4_dma_mask,
1067 .coherent_dma_mask = DMA_BIT_MASK(32),
1069 .resource = pxa3xx_resource_ssp4,
1070 .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4),
1072 #endif /* CONFIG_PXA3xx || CONFIG_PXA95x */
1074 struct resource pxa_resource_gpio[] = {
1076 .start = 0x40e00000,
1078 .flags = IORESOURCE_MEM,
1083 .flags = IORESOURCE_IRQ,
1088 .flags = IORESOURCE_IRQ,
1090 .start = IRQ_GPIO_2_x,
1091 .end = IRQ_GPIO_2_x,
1093 .flags = IORESOURCE_IRQ,
1097 struct platform_device pxa_device_gpio = {
1100 .num_resources = ARRAY_SIZE(pxa_resource_gpio),
1101 .resource = pxa_resource_gpio,
1104 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
1105 * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
1106 void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
1108 struct platform_device *pd;
1110 pd = platform_device_alloc("pxa2xx-spi", id);
1112 printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n",
1117 pd->dev.platform_data = info;
1118 platform_device_add(pd);